ALL...most, all TWL cords. Like most everyone else, different gauges (7, 8 and 10) in different places. Most are +, not all. I have the very latest Pangea on my CD player right now. Eventually I'll get a TWL for the CD player as well... or put the TWL that's on my DAC on my CDP and buy an up-model TWL for the DAC where I think it will make a better impact.
Pete's TWL cords are some of the best out there regardless of price. He's also not too bad a guy himself!
(I had to give him a little "dig"for the fun of it because he never hesitates to give them to me!) Just don't let him fool you with techno-talk. The reason his cords sound so good is because he has his beautiful wife and daughters braining wire for him!
SN